Tool head



FIG. 1 is a top, front, right perspective view of a tool head showing our new design;

FIG. 2 is a front elevational view thereof;

FIG. 3 is a rear elevational view thereof;

FIG. 4 is a left side view thereof;

FIG. 5 is a right side view thereof;

FIG. 6 is a top plan view thereof;

FIG. 7 is a bottom plan view thereof;

FIG. 8 is a bottom, front, right perspective view thereof; and,

FIG. 9 is a cross-section view taken along the line 9-9 in FIG. 6.

The broken lines in the drawings illustrate portions of the tool head which form no part of the claimed design. 

CLAIM We claim the ornamental design for a tool head, as shown and described. 